OEM parts guarantee fit but can take long to arrive; equivalents are cheaper and quicker but must be chosen carefully. Here is how TTT advises customers.
When a machine is down waiting for parts, the question is: wait for genuine (OEM) or use an equivalent (aftermarket) part? There is no single answer.
When to use genuine parts
- Safety-critical items: brakes, twistlocks, hoist ropes.
- Equipment still under the manufacturer’s warranty.
- Electronics and controllers that need the right software.
When equivalents make sense
- Consumables: filters, gaskets, seals, belts, standard bearings.
- Genuine stock is out or lead time is too long compared with downtime cost.
- Reputable equivalent brands with traceable documents.
How to choose an equivalent
- Matching specifications and interchangeable dimensions.
- A cross-reference to the OEM part number.
- Certificates of origin/quality or full invoices.
- A clear warranty policy.
How TTT works
Send us the part number or a nameplate photo. TTT finds the OEM number and proposes equivalents with lead times so you can choose by urgency. Request a quote today.
Need advice or a quote? Send the part number or a photo of the nameplate through our quote form or call 0909 580 181 – TTT engineers reply within the working day.
